Double-Sided Boards
specifications: FR-4 ,2.0mm 3OZ Red sold mask white slikscreen Lead Free HAL

Technology Capability
LAYERS:1-48Layers 
Materials: FR-4,CEM-3,Halogen Free,Hi-TG,etc
Thickness: 0.2mm-3.0mm
copper thickness: 0.5OZ-6OZ
Solder Mask: Green,Blue,white,black,yellow,etc
Silkscreen:　white,black
Surface treatment: OSP,(Leadfree)HAL,Gold-plating,Immersion gold/silver,etc